using System;

public static partial class Extensions
    {
        /// <summary>
        ///     Returns the result of multiplying the specified  value by negative one.
        /// </summary>
        /// <param name="d">The value to negate.</param>
        /// <returns>A decimal number with the value of , but the opposite sign.-or- Zero, if  is zero.</returns>
        public static Decimal Negate(this Decimal d)
        {
            return Decimal.Negate(d);
        }
    }
